3552085

Information

• Patent Grant
• 3552085

• References
• Source

• Patent Number

  3,552,085

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  54 years ago

• CPC

  • E06B3/9885 - Mitre joints
  • E06B1/52 - Frames specially adapted for doors

• US Classifications

  • 052 - Static structures